What is the auto-MDIX feature on a switch?

Question:
What is the auto-MDIX feature on a switch?

• the automatic configuration of an interface for 10/100/1000 Mb/s operation
• the automatic configuration of an interface for a straight-through or a crossover Ethernet cable connection
• the automatic configuration of full-duplex operation over a single Ethernet copper or optical cable
• the ability to turn a switch interface on or off accordingly if an active connection is detected

Explanation: The auto-MDIX enables a switch to use a crossover or a straight-through Ethernet cable to connect to a device regardless of the device on the other end of the connection.

Exam with this question: Modules 4 – 7: Ethernet Concepts Exam Answers